Supply Port-A : 3/8"Supply Port-B : 1/2"Delivery Port-C : 3/8"Delivery Port-D : 3/8"Control Position : 90°Plugs Included : 1 @ 1/2", 1 @ 3/8"Width : 3-1/2"Length : 3-1/2"Height : 3-5/8"Control Port : 1/4"Cracking Pressure : 5.6 ± 1.0 PSIMounting Holes (2) : .34" diameter on 1.50" centersApproximate Weight : 1.5 lbs.